| Patents for H02K 41 - Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path (10,066) |
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| 03/11/1999 | DE19738107A1 Compact transmission motor with single stage eccentric gear esp. for use in lathes |
| 03/10/1999 | EP0901119A2 Optical drive system having servomotor operated relative to maximum quad sum signal |
| 03/10/1999 | CN2310419Y Housing secondary type tube-shaped straight line induction motor |
| 03/09/1999 | US5880904 Disk drive having a thickness equal to an IC memory card |
| 03/09/1999 | US5879375 Implantable device monitoring arrangement and method |
| 03/04/1999 | WO1999010970A1 Positioning device, driving unit, and aligner equipped with the device |
| 03/04/1999 | DE19839784A1 Synchronous motor with permanent magnets on inside of movable part |
| 03/03/1999 | CN1042381C Linear pulse electric motor |
| 03/02/1999 | US5878015 Laser driver for controlling electrical current passed to a laser in an optical disc system |
| 02/24/1999 | EP0897650A1 Movement actuator |
| 02/24/1999 | EP0897449A1 Electromagnetic drive system for magnetic levitation and carrying systems |
| 02/24/1999 | CN2309014Y Tube type linear electric motors |
| 02/23/1999 | US5875158 Servo control system for information storage device |
| 02/18/1999 | WO1999008368A1 Reluctance motor, especially a linear reluctance motor |
| 02/18/1999 | DE19733547A1 Control and determination of position for conveyor plants with linear synchronous motor drives |
| 02/17/1999 | EP0896936A1 Carrier transport device |
| 02/16/1999 | US5872407 Linear motor |
| 02/13/1999 | CA2240555A1 Sealless rotary blood pump |
| 02/11/1999 | WO1999006258A1 Computerized cable-guided-aircraft transportation system |
| 02/11/1999 | WO1998049763A3 Magnetically-positioned x-y stage having six-degrees of freedom |
| 02/11/1999 | DE19734357A1 Linear drive with regulated air-gap for conveying or sorting plant |
| 02/11/1999 | DE19733726A1 Reluktanzmotor, insbesondere Linear-Reluktanzmotor Reluctance motor, in particular linear reluctance motor |
| 02/10/1999 | CN1207552A Objective driving device and making method thereof |
| 02/09/1999 | US5868055 Apparatus for cutting continuous paper web |
| 02/04/1999 | WO1999005773A1 Electrical machine |
| 02/04/1999 | DE19732564A1 Transport conveyor for goods or suitcases |
| 02/02/1999 | CA2129104C Improvements in linear induction motors |
| 01/28/1999 | WO1999004481A1 Exciting unit, linear or planar motor using the unit, stage device using the motor, and aligner using the device |
| 01/26/1999 | US5864197 Synchronous machine |
| 01/26/1999 | US5864187 Sealed metal case, epoxy block; heat dissipation |
| 01/26/1999 | US5862887 High performance linear induction motor door operator |
| 01/25/1999 | CA2211491A1 Self-regulating system of high speed ground transportation based on permanent magnets |
| 01/14/1999 | WO1999001717A2 Tactile simulator |
| 01/14/1999 | DE19729976A1 Arrangement for pole geometry of linear motors |
| 01/14/1999 | DE19729974A1 Winding carrying assembly for flat low-weight linear motor |
| 01/14/1999 | CA2290349A1 Tactile simulator |
| 01/13/1999 | EP0891034A1 In-line linear/rotational drive |
| 01/13/1999 | EP0891033A1 Deformable shaft |
| 01/08/1999 | CA2233786A1 Deformable shaft |
| 01/08/1999 | CA2231554A1 In-line rotational drive |
| 01/07/1999 | WO1999000815A1 System and method for servo control of nonlinear electromagnetic actuators |
| 01/07/1999 | EP0889576A1 Linear motor |
| 01/07/1999 | DE19735471C1 Travel way mechanism |
| 12/30/1998 | WO1998058866A2 Elevator with linear rotor |
| 12/29/1998 | US5854521 Multi-phase transverse magnetic flux machine |
| 12/22/1998 | US5852334 Staggered pole switched reluctance motor |
| 12/17/1998 | DE19723924A1 Linearmotor Linear motor |
| 12/16/1998 | EP0671046B1 Flux generator for a rotary actuator motor with an integrated actuator latch for a disk drive |
| 12/15/1998 | US5850112 Linear motor |
| 12/10/1998 | WO1998056098A1 Linear motor |
| 12/10/1998 | WO1998055779A1 Motion damper with electrical amplifier, and lithographic device with such a motion damper |
| 12/10/1998 | WO1998055741A1 Valve system for a valve-controlled combustion engine |
| 12/10/1998 | DE19724283A1 High-speed magnetically levitated rail-borne transport vehicle drive system |
| 12/10/1998 | DE19723923A1 Ventilanordnung für einen ventilgesteuerten Verbrennungsmotor Valve assembly for a valve-controlled internal combustion engine |
| 12/08/1998 | US5847903 Magnetic circuit structure for a rotary actuator in a disk drive |
| 12/08/1998 | US5847474 Lorentz force actuator |
| 12/03/1998 | WO1998054824A1 Laminated steel return path with actuator support features |
| 12/03/1998 | DE19722814A1 Multiple axis drive with variable rotor or stator poles |
| 12/02/1998 | EP0880816A1 Process for producing an electromagnetic subassembly for a magnetic levitation railway |
| 12/02/1998 | EP0880815A1 Process for the production of laminated cores and electromagnetic units produced therefrom |
| 12/02/1998 | CN1200592A Linear motor structure for linear compressor |
| 12/01/1998 | US5844332 Cylindrical linear motor having individually toothed laminated primary cores |
| 12/01/1998 | US5843129 Electrical circuit for equipment requiring redundant flow paths and method of use |
| 11/26/1998 | WO1998037624A3 Direct drive with internal sensors and a control device |
| 11/26/1998 | DE19807085A1 Direct drive with internal displacement sensors |
| 11/25/1998 | EP0879909A1 Loom having linear motor-driven shedding motion mechanism |
| 11/25/1998 | EP0879908A1 Apparatus for driving loom heald frame |
| 11/25/1998 | CN1199951A Linear motor and reciprocating compressor including the same |
| 11/24/1998 | US5841250 Stage apparatus and linear motor, and exposure apparatus and device production method using the stage apparatus |
| 11/24/1998 | US5841207 Modular two-coordinate planar motor |
| 11/24/1998 | US5841082 Secondary guidance system for linear induction motors driving elevator car doors |
| 11/24/1998 | US5840134 Functionally gradient permanent magnet actuators |
| 11/24/1998 | US5840070 Sealless rotary blood pump |
| 11/24/1998 | CA2159495C Swing-type actuator |
| 11/19/1998 | WO1998052271A1 Magnetic bearing coupled with an electric motor |
| 11/19/1998 | DE19512073A1 Stator for planar motor |
| 11/18/1998 | EP0878899A1 Linear motor equipped with a stator which is easily assembled |
| 11/18/1998 | EP0878049A1 Direct drive, method of manufacturing a passive unit of a direct drive, and device for implementing the method |
| 11/18/1998 | EP0878047A1 Staggered pole switched reluctance motor |
| 11/18/1998 | EP0878014A1 Magnet support sleeve for linear electromechanical transducer |
| 11/18/1998 | EP0608242B1 Synchronous linear drive with electromagnetic energy transfer |
| 11/17/1998 | US5838374 Autofocus video camera that can compensate for variation in the amount of load on a mobile unit of a linear motor in a focus operation |
| 11/17/1998 | US5838079 Synchronous linear motor using permanent magnet |
| 11/12/1998 | WO1998051000A1 Single plane motor system generating orthogonal movement |
| 11/12/1998 | WO1998050999A1 Dual-directional field coil actuator |
| 11/11/1998 | EP0877466A1 Driving means for a linear movement, in particular a continuous linear movement and linear motor with long-stator |
| 11/11/1998 | EP0877465A1 Apparatus for generating a thrust |
| 11/11/1998 | EP0876642A1 Regulating unit for a multiphase direct drive and method of modulating such a drive |
| 11/10/1998 | US5834875 Multiphase electric machine with prefabricated conductor lanes |
| 11/10/1998 | US5834864 Magnetic micro-mover |
| 11/10/1998 | US5834863 Electromagnetic actuators |
| 11/10/1998 | US5834862 Linear motor cooling system |
| 11/05/1998 | WO1998049763A2 Magnetically-positioned x-y stage having six-degrees of freedom |
| 11/04/1998 | EP0875982A1 Electromagnetical linear driving device |
| 11/04/1998 | EP0875981A1 Electromagnetical linear driving device |
| 11/04/1998 | EP0748419B1 Starter for drive assemblies, more particularly internal combustion engines |
| 11/03/1998 | US5831353 Modular linear motor and method of constructing and using same |
| 11/03/1998 | US5831352 Drive apparatus of a direct current linear motor having two or more movable tables |
| 10/28/1998 | EP0873586A1 Drive with several flat linear motors |
| 10/27/1998 | US5828195 Method and apparatus for electronic braking of an electric motor having no permanent magnets |